Over his 34 years in prison, Shawn Tanner always maintained he was not guilty of murder, insisting on his innocence right up ...

Prosecutors fought the testing, but advocates said the evidence could point to a serial killer, and Massachusetts’s highest court agreed.

A genetic trail that stretches back to 1331 may finally confirm the resting place of a genius.

A new kind of blood test promises to find cancer early—sometimes even before symptoms appear. The pitch is compelling: a single sample of blood could scan the body for dozens of different cancers at ...